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Official data from INPI

VEDAÇÃO PARA HASTE DE PISTÃO.

ArquivadaInvention Patent

Application data

Number

PI8404794

Type

Invention Patent

Filing

09/24/1984

Publication

08/13/1985

Progress at the INPI

  1. Filing09/24/84
  2. Publication08/13/85
  3. Abandoned09/22/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aeplc

GB

Inventors

A. H. (pessoa física)

H. M. (pessoa física)

P. D. (pessoa física)

Technical data

Priority claims

GB

8325668 · 09/26/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/27/1988

RPI 949

Exigência - art. 36 da LPI

#6.1

05/31/1988

RPI 919

Solicitação de exame técnico

#4.1

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

08/13/1985

RPI 773

Pedido de patente depositado

#2.1

12/04/1984

RPI 737

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